JPS6172607U - - Google Patents
Info
- Publication number
- JPS6172607U JPS6172607U JP15709984U JP15709984U JPS6172607U JP S6172607 U JPS6172607 U JP S6172607U JP 15709984 U JP15709984 U JP 15709984U JP 15709984 U JP15709984 U JP 15709984U JP S6172607 U JPS6172607 U JP S6172607U
- Authority
- JP
- Japan
- Prior art keywords
- gauge
- pipe
- bending
- length
- inner diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図はこの考案のゲージの垂直縦断面図、第
２図は従来のゲージの使用状態を示す説明図であ
る。図面において、
１…鋼管、１ａ…管端部、２…長尺、３…隙間
、４…隙間ゲージ、５…この考案のゲージ、５ａ
…ゲージ先端部、５ｂ…ゲージ後端部。
FIG. 1 is a vertical cross-sectional view of the gauge of this invention, and FIG. 2 is an explanatory view showing the conventional gauge in use. In the drawings: 1... Steel pipe, 1a... Pipe end, 2... Long length, 3... Gap, 4... Gap gauge, 5... Gauge of this invention, 5a
... Gauge tip, 5b... Gauge rear end.
Claims (1)
挿通することができるか否かによつて検出するた
めの、所定の内径を有する管状のゲージであつて
、前記ゲージの内径は、下記式により求められた
管端部の曲り角に対応する曲り寸法Ｈを許容限界
値として有していることを特徴とする管の曲り検
査用ゲージ。 上式において、 Ｈ：管端部の曲り角に対応する曲り寸法、 Ｌ：管端部の曲り部分の水平線上の長さ、 ｌ：ゲージの長さ、 ｈ：管端部にゲージを挿入したときに、ゲー
ジの端部内面と、管端部外面との間に生じた隙間
。[Claims for Utility Model Registration] A tubular gauge having a predetermined inner diameter for detecting the bending of the end of a pipe to be measured by determining whether or not the end of the pipe can be inserted. A gauge for inspecting the bending of a pipe, characterized in that the inner diameter of the gauge has a bending dimension H corresponding to the bending angle of the pipe end determined by the following formula as an allowable limit value. In the above formula, H: Bending dimension corresponding to the bending angle of the pipe end, L: Length of the bent part of the pipe end on the horizontal line, l: Length of the gauge, h: When the gauge is inserted into the pipe end. , there is a gap between the inner surface of the end of the gauge and the outer surface of the tube end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15709984U JPS6172607U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15709984U JPS6172607U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172607U true JPS6172607U (en) | 1986-05-17 |
Family
ID=30715098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15709984U Pending JPS6172607U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100401A (en) * | 1987-10-13 | 1989-04-18 | Furukawa Electric Co Ltd:The | Method of inspecting bending radius of cable |
-
1984
- 1984-10-19 JP JP15709984U patent/JPS6172607U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100401A (en) * | 1987-10-13 | 1989-04-18 | Furukawa Electric Co Ltd:The | Method of inspecting bending radius of cable |